supply of manufacturing & supply of 1 in 8.5 bg 60kg weldable cms crossing on psc sleepers in accordance with rdsos standard drawing no. t- 6441 (alt-1) with latest alteration amended up to date of tender closing,manufacturing & supply of 1 in 8.5 bg 60kg weldable cms crossing on psc sleepers in accordance with rdsos standard drawing no. t- 6441 (alt-1) with latest alteration amended up to date of tender closing,,manufacturing & supply of 1 in 8.5 bg 60kg weldable cms crossing on psc sleepers in acc ordance with rdsos standard drawing no. t- 6441 (alt-1) with latest alteration amended up to date of t ender closing, including supply of 6mm thick nylon cord reinforced grsp for 1 in 8.5 bg 60kg weldable c ms crossing (details attached at annexure-a), excluding standard fish plates, fish bolts and nuts, e. r. cli ps, insulating liner as per irs specification for cast manganese steel (cms) crossings and weldable cast manganese steel(wcms) crossings, serial no. irs: t-29(revised 2023) as per rdso letter no. ct/xh/poli cy dt 25-04-2023 with latest alteration as amended up to date of tender closing. [ warranty period: 3 0 months after the date of delivery ] ]